Overview

As the Senior Performance Media Buyer at TG, you will own paid media strategy, planning and delivery for clients, from go-to-market planning and forecasting through to campaign execution, optimisation and reporting. You will be the team’s sole media specialist, combining hands-on buying with strategic client advice, stakeholder management and coordination of remote support. You will be accountable for campaign performance, budget management, delivery quality and the day-to-day management of media activity.

As the Senior Performance Media Buyer, you will…

- Lead Media Strategy: Translate client objectives into integrated media strategies, channel plans, budgets, forecasts and measurable targets. Develop and continually manage go-to-market and ongoing media plans as client objectives, performance and market conditions change.
- Own Campaign Delivery: Build, launch and optimise campaigns across Google Ads, Meta, and YouTube, while working confidently across a broader paid media mix where required. Manage setup, targeting, bidding, creative implementation and campaign quality.
- Stay Hands-on: Confidently manage advertising accounts and make day-to-day optimisation decisions.
- Manage Budgets & Forecasts: Monitor pacing, reconcile spend, forecast campaign outcomes and allocate budgets across channels against agreed performance targets. Identify risks to delivery or target achievement early and recommend practical responses.
- Present Strategies: Explain media plans, forecasts, recommendations and trade-offs clearly to clients and internal stakeholders.
- Report and Optimise: Analyse campaign and conversion-funnel performance, explain what is driving results, identify opportunities or issues and recommend practical next steps.
- Advise Clients: Act as the strategic media advisor. Push back constructively on briefs, budgets or expectations, using evidence and clear alternatives.
- Coordinate Remote Support: Brief remote colleagues, set priorities and deadlines,



check their work and retain accountability for delivery.
- Manage Media Stakeholders: Own day-to-day media communication across clients and internal teams, responding to media queries, providing clear recommendations and ensuring requests are progressed within agreed timelines.
- Lead Testing & Creative Performance: Work with creative and account teams to test audiences, messaging, formats and landing pages. Analyse creative performance and provide clear insights and recommendations to inform future creative briefs, iterations and testing priorities.
- Resolve Campaign Issues: Diagnose delivery, tracking and performance problems, taking action and escalating where needed.
- Maintain Media Standards: Keep account structures, conversion tracking, quality checks, reporting and core media documentation accurate and consistent. Ensure media actions, recommendations and approvals are clearly tracked through to implementation.

The principles you'll live by…

- Make decisions based on client objectives and evidence.
- Raise issues early and bring practical recommendations.
- Communicate clearly with clients, colleagues and remote support.
- Take ownership of campaign delivery and check the detail.
- Use testing and feedback to improve campaign performance.

You have…

- Senior-level experience managing performance media from strategy and planning through to hands-on delivery and optimisation.
- A proven record of improving acquisition performance, conversion rates, lead quality and/or return on ad spend in a conversion-led environment.
- Strong hands-on capability in Google Ads, including search and YouTube campaigns.




- Strong hands-on capability in Meta Ads Manager, including campaign setup, audience strategy, testing and optimisation.
- Experience or strong working knowledge of the broader paid media ecosystem, such as programmatic display/video, BVOD/CTV, digital audio and other performance or awareness channels.
- The ability to manage multiple clients, markets and concurrent media priorities independently, with strong attention to follow-through and deadlines.
- Confidence leading client media discussions, presenting strategies and explaining performance, recommendations and trade-offs.
- Strong commercial judgement, including forecasting, scenario planning, target feasibility, budget allocation and spend control.
- Experience briefing remote support and reviewing work against clear standards.
- A strong understanding of how creative, messaging, landing pages and the wider conversion funnel affect campaign performance, with the ability to translate performance data into actionable recommendations.
- The confidence to challenge client assumptions and recommend a better approach.
- Practical knowledge of GA4, Google Tag Manager and conversion tracking.
- An understanding of attribution limitations and how to interpret platform data.
- Strong analytical skills using Excel or Google Sheets.
- Experience in eCommerce, lead generation, subscription or another high-volume conversion-led setting is preferred.

Role Scope…

- Ownership: Sole media specialist in the team, responsible for media strategy, planning, forecasting, execution and ongoing account management.
- Client Contact: Lead media discussions, presentations, performance reviews and day-to-day media queries as the primary media point of contact.
- Remote Support: Coordinate delivery support while remaining accountable for quality.
- Collaboration: Work closely with account and creative teams, providing media insights and recommendations that inform broader campaign, creative and client strategy.

📌 Senior Performance Media Buyer (Sydney)
🏢 Topham Guerin
📍 Sydney